Home Index Image Previous Next
(28 of 105)     M17 (nebula upper left) M18 (star cluster lower left)
M17 (nebula upper left)
M18 (star cluster lower left)
IC4701 (nebula center right)
Telescope: Astro-Physics 130 STARFIRE EDF GT
Lens: AP CDDT67 at f/6.8 reducer
Mount: AP 900 GTO using autoguider
Camera: Canon 60Da ISO 6400 JPG
Exposure: 23 mins. total, 45 at 30 secs. plus darks and bias
Processing: ImagesPlus 6.5 beta 2
Location: MHO Sky meter 20.86 seeing poor
Date: 16-Jul-2015